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Updated: May 13, 2026

Stereological Estimation of Cholinergic Fiber Length in the Nucleus Basalis of Meynert of the Mouse Brain
09:15

Stereological Estimation of Cholinergic Fiber Length in the Nucleus Basalis of Meynert of the Mouse Brain

Published on: February 5, 2020

Tissue shrinkage and stereological studies.

Mark J West

    Cold Spring Harbor Protocols
    |March 5, 2013
    PubMed
    Summary
    This summary is machine-generated.

    Biological tissue shrinkage during microscopy preparation can affect stereological estimates. Understanding and correcting for shrinkage is crucial for accurate object number and size estimations in research.

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    Area of Science:

    • Microscopy and Stereology
    • Biological Sciences

    Background:

    • Tissue preparation for microscopy often involves shrinkage, impacting stereological analysis.
    • Different types of shrinkage occur during fixation, embedding, sectioning, mounting, and staining.

    Purpose of the Study:

    • To describe types of tissue shrinkage and their effects on stereological estimators.
    • To provide methods for mitigating shrinkage's impact on estimates of object number and size.

    Main Methods:

    • Review of shrinkage phenomena in biological tissue preparation.
    • Analysis of shrinkage effects on stereological estimators for object number, size, length, and surface.
    • Example of a number-weighted correction for section thickness.

    Main Results:

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    Last Updated: May 13, 2026

    Stereological Estimation of Cholinergic Fiber Length in the Nucleus Basalis of Meynert of the Mouse Brain
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    Published on: February 5, 2020

    Sampling Strategies and Processing of Biobank Tissue Samples from Porcine Biomedical Models
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    • Shrinkage can compromise estimates of length and surface, but can be corrected for object number and size.
    • Awareness of shrinkage types is essential for designing unbiased stereological studies.
    • Specific correction methods, like number-weighted section thickness adjustment, can improve accuracy.

    Conclusions:

    • Properly accounting for tissue shrinkage is vital for valid stereological estimations.
    • Some shrinkage effects can be corrected, while others must be avoided.
    • This study offers insights into managing dimensional changes for more reliable biological data.